Move Attribute::typeIncompatible inside of the Attributes class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164629 91177308-0d34-0410-b5e6-96231b3b80d8

5 files changed, 15 insertions, 14 deletions

diff --git a/include/llvm/Attributes.h b/include/llvm/Attributes.h
index 9dc2c1aa57..493af92a56 100644
--- a/include/llvm/Attributes.h
+++ b/include/llvm/Attributes.h
@@ -276,6 +276,9 @@ public:
   Attributes operator ~ () const { return Attributes(~Bits); }
   uint64_t Raw() const { return Bits; }
 
+  /// @brief Which attributes cannot be applied to a type.
+  static Attributes typeIncompatible(Type *Ty);
+
   /// The set of Attributes set in Attributes is converted to a string of
   /// equivalent mnemonics. This is, presumably, for writing out the mnemonics
   /// for the assembly writer.
@@ -321,9 +324,6 @@ const AttrConst MutuallyIncompatible[5] = {
   {NoInline_i | AlwaysInline_i}
 };
 
-/// @brief Which attributes cannot be applied to a type.
-Attributes typeIncompatible(Type *Ty);
-
 /// This returns an integer containing an encoding of all the
 /// LLVM attributes found in the given attribute bitset.  Any
 /// change to this encoding is a breaking change to bitcode
diff --git a/lib/Transforms/IPO/DeadArgumentElimination.cpp b/lib/Transforms/IPO/DeadArgumentElimination.cpp
index fd23a935b9..c7429c5954 100644
--- a/lib/Transforms/IPO/DeadArgumentElimination.cpp
+++ b/lib/Transforms/IPO/DeadArgumentElimination.cpp
@@ -717,9 +717,9 @@ bool DAE::RemoveDeadStuffFromFunction(Function *F) {
   // here. Currently, this should not be possible, but special handling might be
   // required when new return value attributes are added.
   if (NRetTy->isVoidTy())
-    RAttrs &= ~Attribute::typeIncompatible(NRetTy);
+    RAttrs &= ~Attributes::typeIncompatible(NRetTy);
   else
-    assert((RAttrs & Attribute::typeIncompatible(NRetTy)) == 0
+    assert((RAttrs & Attributes::typeIncompatible(NRetTy)) == 0
            && "Return attributes no longer compatible?");
 
   if (RAttrs)
@@ -786,7 +786,7 @@ bool DAE::RemoveDeadStuffFromFunction(Function *F) {
     Attributes RAttrs = CallPAL.getRetAttributes();
     Attributes FnAttrs = CallPAL.getFnAttributes();
     // Adjust in case the function was changed to return void.
-    RAttrs &= ~Attribute::typeIncompatible(NF->getReturnType());
+    RAttrs &= ~Attributes::typeIncompatible(NF->getReturnType());
     if (RAttrs)
       AttributesVec.push_back(AttributeWithIndex::get(0, RAttrs));
 
diff --git a/lib/Transforms/InstCombine/InstCombineCalls.cpp b/lib/Transforms/InstCombine/InstCombineCalls.cpp
index 486dd1312a..cf8375649f 100644
--- a/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -1037,7 +1037,7 @@ bool InstCombiner::transformConstExprCastCall(CallSite CS) {
 
     if (!CallerPAL.isEmpty() && !Caller->use_empty()) {
       Attributes RAttrs = CallerPAL.getRetAttributes();
-      if (RAttrs & Attribute::typeIncompatible(NewRetTy))
+      if (RAttrs & Attributes::typeIncompatible(NewRetTy))
         return false;   // Attribute not compatible with transformed value.
     }
 
@@ -1067,7 +1067,7 @@ bool InstCombiner::transformConstExprCastCall(CallSite CS) {
       return false;   // Cannot transform this parameter value.
 
     Attributes Attrs = CallerPAL.getParamAttributes(i + 1);
-    if (Attrs & Attribute::typeIncompatible(ParamTy))
+    if (Attrs & Attributes::typeIncompatible(ParamTy))
       return false;   // Attribute not compatible with transformed value.
 
     // If the parameter is passed as a byval argument, then we have to have a
@@ -1141,7 +1141,7 @@ bool InstCombiner::transformConstExprCastCall(CallSite CS) {
 
   // If the return value is not being used, the type may not be compatible
   // with the existing attributes.  Wipe out any problematic attributes.
-  RAttrs &= ~Attribute::typeIncompatible(NewRetTy);
+  RAttrs &= ~Attributes::typeIncompatible(NewRetTy);
 
   // Add the new return attributes.
   if (RAttrs)
diff --git a/lib/VMCore/Attributes.cpp b/lib/VMCore/Attributes.cpp
index af8163fd40..453190bbaf 100644
--- a/lib/VMCore/Attributes.cpp
+++ b/lib/VMCore/Attributes.cpp
@@ -94,16 +94,17 @@ std::string Attributes::getAsString() const {
   return Result;
 }
 
-Attributes Attribute::typeIncompatible(Type *Ty) {
-  Attributes Incompatible = None;
+Attributes Attributes::typeIncompatible(Type *Ty) {
+  Attributes Incompatible = Attribute::None;
   
   if (!Ty->isIntegerTy())
     // Attributes that only apply to integers.
-    Incompatible |= SExt | ZExt;
+    Incompatible |= Attribute::SExt | Attribute::ZExt;
   
   if (!Ty->isPointerTy())
     // Attributes that only apply to pointers.
-    Incompatible |= ByVal | Nest | NoAlias | StructRet | NoCapture;
+    Incompatible |= Attribute::ByVal | Attribute::Nest | Attribute::NoAlias |
+      Attribute::StructRet | Attribute::NoCapture;
   
   return Incompatible;
 }
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp
index 647a52fbdd..292456ab63 100644
--- a/lib/VMCore/Verifier.cpp
+++ b/lib/VMCore/Verifier.cpp
@@ -546,7 +546,7 @@ void Verifier::VerifyParameterAttrs(Attributes Attrs, Type *Ty,
             MutI.getAsString() + " are incompatible!", V);
   }
 
-  Attributes TypeI = Attrs & Attribute::typeIncompatible(Ty);
+  Attributes TypeI = Attrs & Attributes::typeIncompatible(Ty);
   Assert1(!TypeI, "Wrong type for attribute " +
           TypeI.getAsString(), V);